How do I know if my extension lead is surge protected?
If you flip the device over and read through the fine print on the back, you may see a “suppressed voltage rating” or similar specification. If you see anything that refers to “protection” or “suppression” on it, the device you have in your hands is a surge protector.29 Dec 2017
Which is better surge protector or extension cord?
Surge protectors are best for surges! When it comes to plugging your appliances into power strips, a surge protector is safer than an extension cord. Surges can occur for any number of reasons, including lightning strikes and faulty wiring.
What is the best joules for a surge protector?
Energy absorption/dissipation: This rating, given in joules, tells you how much energy the surge protector can absorb before it fails. A higher number indicates greater protection. Look for a protector that is at least rated at 200 to 400 joules. For better protection, look for a rating of 600 joules or more.19 Jan 2022
Do I need a surge protected extension lead?
You don't need a surge protector for your desk lamp or your standing fan, but you do want a surge protector for expensive devices that have intricate microprocessors, like computers, televisions, stereo systems, and media centers. In short, anything electronic and expensive benefits from a surge protector.25 Mar 2020
How much voltage can an extension cord handle?
An extension cord can handle different voltages ranging from 12v to 600 volts. 12v is used in cars. 110-120v are used in American countries to use household items. 220-600v are used to use heavy-duty items.
How much load can an extension cord hold?
As the cord gets longer, the current carrying capacity of the cord gets lower. For example, a 16 gauge extension cord less than 50 feet in length can power a 1625 watt (W) appliance. A 16 gauge cord that is longer than 50 feet in length can only power an appliance up to 1250W.